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- /*
- Copyright (C) 2012-2016 Ben Kurtovic <ben.kurtovic@gmail.com>
-
- Permission is hereby granted, free of charge, to any person obtaining a copy of
- this software and associated documentation files (the "Software"), to deal in
- the Software without restriction, including without limitation the rights to
- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
- of the Software, and to permit persons to whom the Software is furnished to do
- so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in all
- copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
- */
-
- #include "tag_data.h"
- #include "contexts.h"
-
- /*
- Initialize a new TagData object.
- */
- TagData* TagData_new(TokenizerInput* text)
- {
- #define ALLOC_BUFFER(name) \
- name = Textbuffer_new(text); \
- if (!name) { \
- TagData_dealloc(self); \
- return NULL; \
- }
-
- TagData *self = malloc(sizeof(TagData));
- if (!self) {
- PyErr_NoMemory();
- return NULL;
- }
- self->context = TAG_NAME;
- ALLOC_BUFFER(self->pad_first)
- ALLOC_BUFFER(self->pad_before_eq)
- ALLOC_BUFFER(self->pad_after_eq)
- self->quoter = 0;
- self->reset = 0;
- return self;
-
- #undef ALLOC_BUFFER
- }
-
- /*
- Deallocate the given TagData object.
- */
- void TagData_dealloc(TagData* self)
- {
- if (self->pad_first)
- Textbuffer_dealloc(self->pad_first);
- if (self->pad_before_eq)
- Textbuffer_dealloc(self->pad_before_eq);
- if (self->pad_after_eq)
- Textbuffer_dealloc(self->pad_after_eq);
- free(self);
- }
-
- /*
- Clear the internal buffers of the given TagData object.
- */
- int TagData_reset_buffers(TagData* self)
- {
- if (Textbuffer_reset(self->pad_first) ||
- Textbuffer_reset(self->pad_before_eq) ||
- Textbuffer_reset(self->pad_after_eq))
- return -1;
- return 0;
- }
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